Request for Proposals for Green Bonds Verification Services
2019 Annual Report: Investing In Our Environment, Building A Stronger Ohio
OAQDA Update on the COVID-19 Emergency
Notice on CAIP Program Guidelines & Public Comment
Ohio Air Quality Development Authority
50 West Broad Street, Suite 1118
Columbus, Ohio 43215
Phone: 614.224.3383
Fax: 614.752.9188
Email: info@aqda.state.oh.us
Small Business Hotline: 800.225.5051